Salut! – Hi! / Bye! (Informal)
Bonjour! – Good morning / Hello (Formal or casual)
Bonsoir! – Good evening
Comment ça va? – How’s it going? (Informal)
Comment allez-vous? – How are you? (Formal)
Ça va bien, merci. Et vous? – I’m good, thank you. And you? (Formal)
Ça va bien, merci. Et toi? – I’m good, thank you. And you? (Informal)
Au revoir! – Goodbye!
Bonne journée! – Have a nice day!
Bon après-midi! – Good afternoon (Used when saying goodbye)